CN103466113A - Production line and process for refractory materials - Google Patents

Production line and process for refractory materials Download PDF

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Publication number
CN103466113A
CN103466113A CN2013104204408A CN201310420440A CN103466113A CN 103466113 A CN103466113 A CN 103466113A CN 2013104204408 A CN2013104204408 A CN 2013104204408A CN 201310420440 A CN201310420440 A CN 201310420440A CN 103466113 A CN103466113 A CN 103466113A
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sending cans
unit
valve
feed bin
batching
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CN2013104204408A
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CN103466113B (en
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周正荣
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Jiangsu Wanheng Intelligent Technology Co ltd
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JIANGSU OUZHOU TRANSPORTATION EQUIPMENT TECHNOLOGY Co Ltd
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Abstract

The invention relates to a production line and a process for refractory materials. The production line comprises a feeding unit, a batching unit and a mixing packaging unit. Full automation of feeding, batching and mixing packaging of the refractory materials or materials to be conveyed is effectively realized, so that the problems that previous manual feeding is time-consuming and labor-consuming and production efficiency is affected are avoided. A batching truck is aligned to a feed bin corresponding to the batching truck by reciprocating linear motion, batching and metering are realized by mutual matching of a high-precision meter, an electric control cabinet and a feeding device, batching precision is improved, the operating environment of a construction site is changed, product quality is effectively improved, labor cost is reduced, structures are convenient to maintain, disassemble, assemble and arrange, and the requirements of various application places can be effectively met.

Description

A kind of manufacturing line for refractory material and technique thereof
Technical field
The present invention relates to technical field of refractory materials, relate in particular to a kind of manufacturing line for refractory material and technique thereof.
Background technology
At present, utilize traditional material-uploading style and adopt the air-transport system of conventional structure to carry out mass transport and all have following shortcoming:
(1) existing material-uploading style is artificial handling, these are several to adopt belt feeder or bucket elevator; The mode of artificial handling material loading wastes time and energy, need many people mate-assist just can carry out smoothly the handling program, this mode recruitment cost is high, inefficiency, and be prone to airborne dust, leak the situations such as material, bulk cargo, because camp site is open type, affect whole workshop condition and workman's health of human body; Adopt the handling mode of belt feeder or bucket elevator, although saved manpower, the fault rate of mechanical equipment is high, and the later period maintenance cost is higher, and maintenance cycle is long, consumable accessory is more, and various mechanical equipments take up room greatlyr, affected the layout of factory building.
(2) conventional air-transport system can only be carried dry ash and so on light specific gravity, abradability is little, distance is short, yield poorly, percentage of damage requires lower conventional material.
(3) traditional batching mode mostly is the weighing of manually weighing, precision is lower, another kind is by equipment being carried out to electronic or air operated control (contactor type) easily, realize batching, owing to there is no chain or chain hysteresis between links, and the metering outfit precision is not high, can cause whole proportioning accuracy to reduce.
(4) traditional material is sent in the process of mixer owing to adopting the forms such as artificial handling, belt feeder conveying after batching, leakiness material in whole operating process, easily airborne dust arranged, inefficiency, the formulation material of especially having joined, because can not be finished down material fully, so just indirectly change the formula of product, affected the quality of product, affected in addition overall yield.
Summary of the invention
The applicant, for these shortcomings in above-mentioned existing production, provides a kind of manufacturing line for refractory material and technique thereof, and actv. has been realized the full-automation of refractory material in material loading, batching and feeding packing.
The technical solution adopted in the present invention is as follows:
A kind of manufacturing line for refractory material, comprise feeding unit material, batching unit and batch mixing packaging unit;
Described feeding unit material comprises storage tank, storage tank is connected with steam line, multichannel the first steam line and the second gas air supply duct of forming in parallel on steam line, the first steam line enters the batching unit, the second steam line connects a plurality of the first sending cans and the second sending cans by the first electrical control cubicles and is described the first sending cans and the second sending cans air feed, on each first sending cans and the second sending cans all device carry out material unit, the discharging opening of described the first sending cans and the second sending cans enters the batching unit by delivery duct;
Described batching unit comprises feed bin group and guide rail, and described feed bin group is comprised of a plurality of feed bins that are arranged in juxtaposition in length and breadth; Described feed bin group is connected with above-mentioned each sending cans by delivery duct, is positioned at upper unit intermediate discharger and the pulse dust collector of each feed bin, is positioned at the lower device feeding device of each feed bin, sliding block joint batch truck on guide rail;
Described batch mixing packaging unit comprises supply unit to be mixed, transitional storehouse, mixer and wrapping machine, described supply unit to be mixed also is comprised of the first sending cans, the first electrical control cubicles and storage tank, the discharging opening of described the first sending cans connects the feed end of transitional storehouse by delivery duct and three-way diverter valve, the discharge end of transitional storehouse is connected with the feed end of wrapping machine.
Its further technical scheme is:
The inlet point that is positioned at the first sending cans and the second sending cans all installs the pneumatic conveying belljar valve, both sides in described pneumatic conveying belljar valve, returning apparatus level-sensing device, pressure detector and blow off valve on described the first sending cans and the second sending cans, blow off valve is connected with freeing pipe;
All install gulp valve and air inlet valve on the second steam line between each first electrical control cubicles and the first sending cans, the second sending cans; Be positioned on each delivery duct and all install booster and three-way diverter valve;
Described mixer and wrapping machine all are installed on steel structure platform;
Batch truck comprises base, is positioned at lower device active wheels and the driven wheels of described base, and described active wheels are connected with the driver train that is installed on base top, are positioned at side returning apparatus second electrical control cubicles of driver train; On described base, the returning apparatus hopper, described hopper connects dust exhaustor by exhaust column, arranges the lifting sealing arrangement that a plurality of feed bin discharge ends connect on described hopper;
One end returning apparatus the first Pneumatic butterfly valve of dust exhaustor, described the first Pneumatic butterfly valve is connected with the first female connector; Discharge end device second Pneumatic butterfly valve of described hopper, the second Pneumatic butterfly valve is connected with the second female connector; On described base, be positioned at side returning apparatus gas bag element and a vibrating motor of described hopper;
Be positioned at returning apparatus coder on described active wheels;
The structure of described lifting sealing arrangement is as follows: comprise the fixed support be connected with hopper material mouth, being positioned at support bracket fastened center device takes over, periphery device the first flange of taking over, the second flange is connected on described fixed support, and the two ends that are flexible coupling are individually fixed on the first flange and the second flange by press box; On described fixed support, also by fastener, with an end of connecting panel, be connected, the other end of described connecting panel is connected with fixed mount, installs air bellow on fixed mount, and the top of described air bellow is fixed by positioning plate;
The described end outward be flexible coupling extends to form first connecting portion measure-alike with the first flange, other end outward extends to form second connecting portion identical with the second flange size, between the first connecting portion and the second connecting portion, the wave section of continuous bending also is being set near the second connecting portion place.
A kind of technique for refractory material is characterized in that comprising the following steps:
The first step: raw material material loading: the material to be conveyed of different material kind, by coming material unit to enter in a plurality of sending cans, is controlled by PLC, utilizes compressed-air actuated energy, the material to be conveyed in sending cans is delivered to a plurality of feed bins of batching unit;
Second step: automatic blending: by engine installation, drive moving linearly on the track of batch truck below each feed bin of above-mentioned batching unit, batch truck is moved to be loaded with the feed bin bottom of corresponding material, by the coding pulse multiple calculation of measured data, PLC adjusts the actual shift motion of batch truck and also locates batch truck and the actual distance of feed bin bottom, the up-and-down movement of controlling batch truck lifting sealing arrangement by PLC realize the Butt sealing of batch truck and feeding device or separate, by controlling the valve opening and closing to each feed bin discharge end, the operation of feeding device realizes preparing burden.
The 3rd step: feeding, mixing and packing: the batch truck that is loaded with the rear formulation material of metering moves to the sending cans for the treatment of the batch mixing supply unit by Power Drive Unit, batch truck is discharged into formulation material the sending cans for the treatment of the batch mixing supply unit, by these sending cans, formulation material is sent into to the transitional storehouse of mixer, by being mixed to form product, the product introduction wrapping machine, complete packing.
Beneficial effect of the present invention is as follows:
Utilize the present invention and technique actv. to realize the full-automation in material loading, batching, batch mixing packing of refractory material or material to be conveyed, avoided adopting artificial loading in the past and occur wasting time and energy, affect the problem of production efficiency.By the linear reciprocating motion of batch truck realize its with corresponding feed bin to point, by cooperatively interacting of high-precision precision meter, electrical control cubicles and feeding device, reach batching metering, improved proportioning accuracy, not only change the operating environment of camp site, also effectively improved product design, reduced the recruitment cost, each structural repair of the present invention, dismounting and arrangement convenience, can effectively meet the demand of multiple application places.
The accompanying drawing explanation
The main TV structure schematic diagram that Fig. 1 is manufacturing line in the present invention.
The plan structure schematic diagram that Fig. 2 is Fig. 1.
Fig. 3 is the sectional structure schematic diagram of Fig. 2 in the E-E direction.
Fig. 4 is the sectional structure schematic diagram of Fig. 2 in the D-D direction.
Fig. 5 is the sectional structure schematic diagram of Fig. 2 in the C-C direction.
Fig. 6 is the sectional structure schematic diagram of Fig. 2 in the B-B direction.
The main TV structure schematic diagram that Fig. 7 is batch truck in the present invention.
The side-looking structural representation that Fig. 8 is Fig. 7.
The plan structure schematic diagram that Fig. 9 is Fig. 7.
The main TV structure schematic diagram that Figure 10 is lifting sealing arrangement in the present invention.
The working state schematic representation that Figure 11 is lifting sealing arrangement in the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 and Figure 2, a kind of manufacturing line for refractory material, comprise feeding unit material 1, batching unit 2, batch mixing packaging unit 3;
Feeding unit material 1 comprises storage tank 101, storage tank 101 and external compressed air station (not shown), by air compression station to the interior air feed of storage tank 101, storage tank 101 is connected with steam line 106, the first steam line 1061 and the second steam line 1062 of forming in parallel on steam line 106, the first steam line 1061 enters batching unit 2, each second steam line 1062 connects the first sending cans 103 and the second sending cans 103 ' by the first electrical control cubicles 102 and is the first sending cans 103 and the second sending cans 103 ' air feed, as shown in Figures 1 and 3, on the first sending cans 103 and the second sending cans 103 ' all device carry out material unit, according to needs of production, when the convey materials kind is powder material, carrying out material unit is grinding machine discharging bin or powder storage warehouse or any one (material unit that comes in Fig. 1 and Fig. 3 on the second sending cans 103 ' is powder storehouse 107) of opening the bag station, when the convey materials kind is granule materials, carrying out material unit is the rotary screen discharging bin, particle material storage storehouse or open any one in bag station (material unit that comes in Fig. 1 and Fig. 3 on each first sending cans 103 is rotary screen 105, the sieve outlet 1051 of rotary screen 105 is connected with the inlet point of each the first sending cans 103).The discharging opening of the first sending cans 103 and the second sending cans 103 ' enters batching unit 2 by delivery duct 1031, as shown in Figures 1 and 3, the inlet point that is positioned at the first sending cans 103 and the second sending cans 103 ' all installs pneumatic conveying belljar valve 104, both sides in pneumatic conveying belljar valve 104, at the first sending cans 103 and the second sending cans 103 ' upper returning apparatus level-sensing device 111, pressure detector 112 and blow off valve 108, blow off valve 108 is connected with freeing pipe 113.All install gulp valve 110 and air inlet valve 109 on the second steam line 1062 between each first electrical control cubicles 102 and the first sending cans 103, the second sending cans 103 '; Be positioned on each delivery duct 1031 and all install booster 7 and three-way diverter valve 204.Booster 7, for compensating the pressure loss in delivery duct, makes the stable gas pressure in delivery duct 1031, can also reduce particulate material broken because collision produces at the peripheral gas shield layer that forms of material, has also protected delivery duct 1031; Can continue to purge a period of time after conveying completes, clear away salvage stores in pipeline, guarantee each the conveying thoroughly, can batch mixing.
As shown in Figure 2, in the present invention, the first steam line 1061 is 3 tunnels, and the second steam line 1062 is 5 tunnels, and 5 tunnel the second steam lines 1062 are expressed as respectively A, B, C, D2, D1, formed raw material storage powder district by the second sending cans 103 ' and the first electrical control cubicles 102 in A, for delivery of powder material.In B, C, D2, D1, the first sending cans 103 and the first electrical control cubicles 102 have formed the raw material storage granular zone, for delivery of granule materials.
Reach as shown in Figure 1, Figure 2 shown in Fig. 4, batching unit 2 comprises feed bin group and guide rail 203, and the feed bin group is comprised of a plurality of feed bins that are arranged in juxtaposition in length and breadth 202, and the feed bin group in Fig. 2 is (quantity of feed bin 202 is changed according to needs of production) that 3X10 arranges, the feed bin group is connected with above-mentioned the first sending cans 103 and the second sending cans 103 ' by delivery duct 1031, be positioned at device intermediate discharger 206 and pulse dust collector 205 on the top of each feed bin 202, the lower device feeding device 208(feeding device 208 that is positioned at each feed bin 202 is existing known technology, its structure changes according to the difference of convey materials kind and characteristic, when conveying powdery material, its structure is frequency conversion screw machine and valve combination or frequency conversion grid feeder and valve combination, when conveying granular material, its structure is vibrating feeder and valve combination or arc valve and valve combination), sliding block joint batch truck 201 on guide rail 203,
As shown in Figure 2, be positioned on last row feed bin 202 and all install terminal discharger 209.
As shown in Fig. 7, Fig. 8 and Fig. 9, the structure of batch truck 201 comprises base 27, be positioned at lower device active wheels 215 and the driven wheels 215 ' of base 27, initiatively wheels 215 are connected with the driver train 212 that is installed on base 27 tops, driver train 212 orders about initiatively wheels 215 and does straight-line motion on light rail 217, returning apparatus coder 213 on active wheels 215.Be positioned at side returning apparatus second electrical control cubicles 214 of driver train 212; On base 27, returning apparatus hopper 29, hopper 29 is installed on base 27 by the support 211 be arranged symmetrically with.Hopper 29 connects dust exhaustor 28 by exhaust column 216, arranges the lifting sealing arrangement 6 that a plurality of feed bin discharge ends connect on hopper 29.As shown in Figure 7, end returning apparatus first Pneumatic butterfly valve 25, the first Pneumatic butterfly valves 25 at dust exhaustor 28 are connected with the first female connector 26; Discharge end device second Pneumatic butterfly valve 24, the second Pneumatic butterfly valves 24 of hopper 29 are connected with the second female connector 23; On base 27, be positioned at side returning apparatus gas bag element 22 and a vibrating motor 21 of hopper 29, Weighing module 217 is supported by support 211.
As shown in Figures 10 and 11, the structure of lifting sealing arrangement 6 is as follows: comprise the fixed support 601 be connected with hopper material mouth 2901, the center device that is positioned at fixed support 601 takes over 6012, at periphery device the first flange 608 of taking over 6012, the second flange 602 is connected on fixed support 601, be flexible coupling 6011 two ends are individually fixed on the first flange 608 and the second flange 602 by press box 603 and the first jam nut 6013, are positioned at the top returning apparatus packing seal 6016 of the first flange 608.
As shown in Figures 10 and 11, on fixed support 601, also by fastener, with an end of connecting panel 604, be connected, the other end of connecting panel 604 is connected with fixed mount 605, the admission port 6061 at connecting panel 604 with the junction device air bellow 606 of fixed mount 605.Install air bellow 606 on fixed mount 605, be positioned at the returning apparatus metal seat board of two ends up and down 6062 of described air bellow 606.The top of air bellow 606 is fixing by positioning plate 607.Positioning plate 607 is installed on 6011 the periphery run through and be connected with the screw rod 609 in being installed on the first flange 608 of being flexible coupling, and is positioned at the bottom of positioning plate 607, and in the also affixed position-limited rack 6060 of 6011 periphery that is flexible coupling, the cross section of position-limited rack 6060 is right-angled triangle.As shown in Figure 4,6011 the end outward of being flexible coupling extends to form first connecting portion measure-alike with the first flange 608, other end outward extends to form second connecting portion measure-alike with the second flange 602, between the first connecting portion and the second connecting portion, the wave section 6101 of continuous bending also is being set near the second connecting portion place.On screw rod 609, returning apparatus is for locking the second jam nut 6014 of press box 603, positioning plate 607 and position-limited rack 6060.Also by captive nut 6015 and bolt, fix the top of air bellow 606 on positioning plate 607.
As shown in Figure 5, Figure 6, batch mixing packaging unit 3 comprises supply unit to be mixed, transitional storehouse 301, mixer 302 and wrapping machine 303, supply unit to be mixed also is comprised of the first sending cans 103, the first electrical control cubicles 102 and storage tank 101, the discharging opening of the first sending cans 103 connects the feed end of transitional storehouse 301 by delivery duct 1031 and three-way diverter valve 204, the discharge end of transitional storehouse 301 is connected with the feed end of wrapping machine 303, as shown in Figure 5, the feed end returning apparatus lifting sealing arrangement 6 of the first sending cans 103 in supply unit to be mixed.
A kind of technique for refractory material is characterized in that comprising the following steps:
The first step: raw material material loading: when material kind to be conveyed is particulate material, after break process, by material storehouse line of centers, enter material unit, the particulate material of different-grain diameter can flow to the first sending cans 103 of the corresponding granularity configured.
When the material kind of carrying is powder, grinding machine grinds material to form powder, then by coming material unit that powder is placed in to the second sending cans 103 ' inside.
As shown in Figure 1 and Figure 2, front at first to need by the pneumatic conveying belljar valve 104(patent No. be 201120416159.3 to material entering the first sending cans 103 and the second sending cans 103 ') enter sending cans 103, the abrasion of particulate material to sending cans inlet point when pneumatic conveying belljar valve 104 actvies prevent charging, and the service life of having improved valve.In the process of the first sending cans 103 and the second sending cans 103 ' reception material, detect the first sending cans 103 and the inner material level situation of the second sending cans 103 ' by the level-sensing device 111 be connected with the first sending cans 103 and the second sending cans 103 ', after material in the first sending cans 103 and the second sending cans 103 ' reaches and sets material level, the first electrical control cubicles 102 controls pneumatic conveying belljar valve 104 and blow off valve 108 is closed, air inlet valve 109 and the gulp valve 110 of the first sending cans 103 and the second sending cans 103 ' are opened, gas enters fluidisation material in the first sending cans 103 and the second sending cans 103 ', by pressure detector 112 monitoring the first sending cans 103 and the inner gaseous tension of the second sending cans 103 ', after reaching relevant pressure, start to carry.
As shown in Figure 1 and Figure 2, in course of conveying by delivery duct 1031 by mass transport to each feed bin 202 on the unit 2 of preparing burden, arrange that the three-way diverter valve 204(patent No. is 201120416167.8 on the delivery duct 1031 is communicated with each feed bin 202 of batching unit 2 in the first sending cans 103 and the second sending cans 103 '), for commutating; Arrange that in emptying point the intermediate discharger 206(patent No. is 201120416160.6), above-mentioned discharger resistance to abrasion is good, and long service life also has the pre-alarm function, is used for discharging and switching feed bin 202, and this equipment actv. has reduced batch mixing, has leaked the generation of material situation; Being positioned at the feed bin 202 top returning apparatus pulse dust collector 205(patent No.s is 201120416158.9), for air draft, these pulse dust collector 205 volumes are small and exquisite, and open area is larger, and energy efficiency is remarkable, and postimpulse dust can also be recovered to this feed bin and use.
After mass transport completes, the first sending cans 103 and the second sending cans 103 ' internal pressure can reduce, and after the gaseous tension of pressure detector 112 monitoring the first sending cans 103 and the second sending cans 103 ' inside reaches setup pressure value, can stop air inlet, thereby stop carrying, enter next circulation.
The quantity of above-mentioned feed bin 202, the first sending cans 103 and the second sending cans 103 ', three-way diverter valve 204, pulse dust collector 205, intermediate discharger 206 is according to the difference of need of production, arrange that quantity is also different, the structure of the first sending cans 103 and the second sending cans 103 ' is identical.
Second step: automatic blending: as shown in Figure 7 to 9, the second electrical control cubicles 214 is sent signal instruction, driver train 212 receives initiatively wheels 215 moving linearly on light rail 217 of signal instruction rear drive, driven wheels 215 ' are servo-actuated, coder 213 calculates the distance that initiatively wheels 215 move on guide rail, and continues to provide basis on location to the second electrical control cubicles 214.After the discharging port that runs to the feed bin that connects material, the second electrical control cubicles 214 is controlled driver train 212 and is stopped action, now gas bag element 22 is to air bellow 606 air feed in lifting sealing arrangement 6, as Figure 10, shown in Figure 11, make the cubic expansion of air bellow 606 by admission port 6061 inflations, because positioning plate 607 is connected with the first flange 608 by bolt 609, make thus the first flange 608 move up, the shift motion that dotted portion in Figure 10 is positioning plate 607 and the first flange 608, after moving process completes, taking over 6012 docks with the feed bin discharge end, in docking operation due on the first flange 608 device packing seal 6016, prevent from producing and firmly contacting with the feed bin discharge end, and actv. seal silo discharge end and adapter 6012, both are fitted tightly, after the process that connects material finishes, discharge the gas in air bellow 606, make air bellow 606 volumetric shrinkages, be reduced to initial condition, as Fig. 5, shown in Fig. 6 and Fig. 8, material enters hopper 29 by taking over 6012, dust exhaustor 28 carries out dedusting by 216 pairs of hoppers of exhaust column 29 in hopper 29 connects material process, after dust enters dust exhaustor 28, open the first Pneumatic butterfly valve 25, make dust pass through the rear discharge of the first female connector 26, after completing, ash discharge closes the first Pneumatic butterfly valve 25.Now open the second Pneumatic butterfly valve 24, utilize vibrating motor 21 to assist discharge, make material enter other feed bins of bottom by the second female connector 23.
Also configure high-precision weighing instrument 218 on the second electrical control cubicles 214, the material weighing precision that coordinates the high-precision weighing module 217 on hopper 29 to guarantee in hopper 29, while connecting material, material enters hopper 29, produce weight, high precision module 217 detects numerical value and is reflected on high-precision weighing instrument 218, because sensitivity and the scale division value of high-precision weighing instrument 218 are higher, can differentiate the variation of moment, and import data into second electrical control cubicles 214, the PLC of the second electrical control cubicles 214 compares numerical value and the fixedly original data that formula is set, when material is less, control the quick feed of feed bin 202 on batching unit 2, over middling speed feed after 2/3 numerical value, approach to set after numerical value feed at a slow speed, after reaching setting value, stop immediately feed, feeding device 208 and high-precision weighing instrument, cooperation between the second electrical control cubicles 214, realized the high precision of weighing, during discharging, quickly discharging material, after gravimetric value being detected and being 0, do of short duration time delay, the assurance discharging is clean, then close the second Pneumatic butterfly valve 24.
The 3rd step: feeding, mix and packing: as shown in Fig. 2 and Fig. 5, when hopper 29 after batching unit 2 each feed bins 202 connect material, the second electrical control cubicles 214 is sent signal instruction again, driver train 212 received signal instructions also make batch truck 201 move to the first sending cans 103 tops in supply unit to be mixed, as Fig. 1, and shown in Fig. 5, the feed end device lifting sealing arrangement 6 of the first sending cans 103 in supply unit to be mixed, as shown in Figure 7, open the second Pneumatic butterfly valve 24 in conjunction with batch truck 201, utilize vibrating motor 21 to assist discharge, make formulation material enter the first sending cans 103 by the second female connector 23 and lifting sealing arrangement 6, by the first sending cans 103, formulation material is sent into to transitional storehouse 301, as Fig. 1, Fig. 2 and Fig. 5, shown in Fig. 6, valve 304 is opened rear formulation material and is entered into mixer 302 and be mixed to form product, the product finally mixed is packed by wrapping machine 303, complete whole production process.
Above-mentioned whole production technology instruction is controlled by master control room 8, the equipment follow procedure moves automatically, master control room 8 is also supported production report record, storage, is printed, the fault alarm of equipment, record, the functions such as the modification of formula and foundation, formula exists with code form, prevents from divulging a secret, can also carry out the division operation grade according to authority in addition, improve confidentiality; Due to unmanned tour the in whole production process, for guaranteeing production safety, need the operator to understand in time the situation of equipment at operator's compartment, in the collection of make a video recording of necessary operating mode, accomplished production, safe neglecting neither.
Above description is explanation of the invention, is not that limited range of the present invention is referring to claim, in the situation that, without prejudice to basic structure of the present invention, the present invention can do any type of modification to the restriction of invention.

Claims (10)

1. the manufacturing line for refractory material, is characterized in that: comprise feeding unit material (1), batching unit (2) and batch mixing packaging unit (3);
Described feeding unit material (1) comprises storage tank (101), described storage tank (101) is connected with steam line (106), at upper multichannel the first steam line (1061) and the second gas air supply duct (1062) of forming in parallel of described steam line (106), described the first steam line (1061) enters batching unit (2), described the second steam line (1062) connects a plurality of the first sending cans (103) and the second sending cans (103 ') by a plurality of the first electrical control cubicles (102) and is described the first sending cans (103) and the second sending cans (103 ') air feed, on each first sending cans (103) and the second sending cans (103 ') all device carry out material unit, the discharging opening of described the first sending cans (103) and the second sending cans (103 ') enters batching unit (2) by delivery duct (1031),
Described batching unit (2) comprises feed bin group and guide rail (203), and described feed bin group is comprised of a plurality of feed bins that are arranged in juxtaposition in length and breadth (202); Described feed bin group is connected with above-mentioned each sending cans (103) by delivery duct (1031), be positioned at upper unit intermediate discharger (206) and the pulse dust collector (205) of each feed bin (202), be positioned at the lower device feeding device (208) of each feed bin (202), the upper sliding block joint batch truck (201) of guide rail (203);
Described batch mixing packaging unit (3) comprises supply unit to be mixed, transitional storehouse (301), mixer (302) and wrapping machine (303), described supply unit to be mixed also is comprised of the first sending cans (103), the first electrical control cubicles (102) and storage tank (101), the discharging opening of described the first sending cans (103) connects the feed end of transitional storehouse (301) by delivery duct (1031) and three-way diverter valve (204), the discharge end of transitional storehouse (301) is connected with the feed end of wrapping machine (303).
2. a kind of manufacturing line for refractory material as claimed in claim 1, it is characterized in that: the inlet point that is positioned at described the first sending cans (103) and the second sending cans (103 ') all installs pneumatic conveying belljar valve (104), both sides in described pneumatic conveying belljar valve (104), at described the first sending cans (103) and the second sending cans (103 ') upper returning apparatus level-sensing device (111), pressure detector (112) and blow off valve (108), described blow off valve (108) is connected with freeing pipe (113).
3. a kind of manufacturing line for refractory material as claimed in claim 1 is characterized in that: on the second steam line (1062) between each first electrical control cubicles (102) and the first sending cans (103), the second sending cans (103 '), all install gulp valve (110) and air inlet valve (109); Be positioned on each delivery duct (1031) and all install booster (7) and three-way diverter valve (204).
4. a kind of manufacturing line for refractory material as claimed in claim 1, it is characterized in that: described mixer (302) and wrapping machine (303) all are installed on steel structure platform (5).
5. a kind of manufacturing line for refractory material as claimed in claim 1, it is characterized in that: described batch truck comprises base (27), be positioned at lower device active wheels (215) and the driven wheels (215 ') of described base (27), described active wheels (215) are connected with the driver train (212) that is installed on base (27) top, are positioned at side returning apparatus second electrical control cubicles (214) of described driver train (212); Upper in described base (27), returning apparatus hopper (29), described hopper (29) connects dust exhaustor (28) by exhaust column (216), at the upper lifting sealing arrangement (6) of arranging that a plurality of feed bin discharge ends connect of described hopper (29).
6. a kind of manufacturing line for refractory material as claimed in claim 1, it is characterized in that: in end returning apparatus first Pneumatic butterfly valve (25) of described dust exhaustor (28), described the first Pneumatic butterfly valve (25) is connected with the first female connector (26); Discharge end device second Pneumatic butterfly valve (24) of described hopper (29), the second Pneumatic butterfly valve (24) is connected with the second female connector (23); In described base (27) above, be positioned at a side returning apparatus gas bag element (22) and the vibrating motor (21) of described hopper (29).
7. a kind of manufacturing line for refractory material as claimed in claim 1, is characterized in that: be positioned at the upper returning apparatus coder (213) of described active wheels (215).
8. a kind of manufacturing line for refractory material as claimed in claim 1, it is characterized in that: the structure of described lifting sealing arrangement is as follows: comprise the fixed support (601) be connected with hopper material mouth (2901), the center device that is positioned at fixed support (601) is taken over (6012), at periphery device the first flange (608) of taking over (6012), it is upper that the second flange (602) is connected in described fixed support (601), and the two ends of be flexible coupling (6011) are individually fixed on the first flange (608) and the second flange (602) by press box (603); On described fixed support (601), also by fastener, with an end of connecting panel (604), be connected, the other end of described connecting panel (604) is connected with fixed mount (605), at the upper device air bellow (606) of fixed mount (605), the top of described air bellow (606) is fixing by positioning plate (607).
9. a kind of manufacturing line for refractory material as claimed in claim 6, it is characterized in that: an end outward of described be flexible coupling (6011) extends to form first connecting portion measure-alike with the first flange (608), other end outward extends to form second connecting portion measure-alike with the second flange (602), between the first connecting portion and the second connecting portion, the wave section (6101) of continuous bending also is being set near the second connecting portion place.
10. the technique for refractory material is characterized in that comprising the following steps:
The first step: raw material material loading: the material to be conveyed of different material kind, by coming material unit to enter in a plurality of sending cans, is controlled by PLC, utilizes compressed-air actuated energy, the material to be conveyed in sending cans is delivered to a plurality of feed bins of batching unit;
Second step: automatic blending: by engine installation, drive moving linearly on the track of batch truck below each feed bin of above-mentioned batching unit, batch truck is moved to be loaded with the feed bin bottom of corresponding material, by the coding pulse multiple calculation of measured data, PLC adjusts the actual shift motion of batch truck and also locates batch truck and the actual distance of feed bin bottom, the up-and-down movement of controlling batch truck lifting sealing arrangement by PLC realize the Butt sealing of batch truck and feeding device or separate, by controlling the valve opening and closing to each feed bin discharge end, the operation of feeding device realizes preparing burden;
The 3rd step: feeding, mixing and packing: the batch truck that is loaded with the rear formulation material of metering moves to the sending cans for the treatment of the batch mixing supply unit by Power Drive Unit, batch truck is discharged into formulation material the sending cans for the treatment of the batch mixing supply unit, by these sending cans, formulation material is sent into to the transitional storehouse of mixer, by being mixed to form product, the product introduction wrapping machine, complete packing.
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CN108858722A (en) * 2018-07-09 2018-11-23 江苏欧卓输送设备科技有限公司 A kind of production line and its technique for magnesia carbon brick product
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CN113247371A (en) * 2021-05-17 2021-08-13 宁波格劳博智能工业有限公司 Full-intelligent unmanned filling and transferring production line for lithium salt of lithium battery
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